package colexercise01;

import java.util.ArrayList;
import java.util.List;

public class ListDemo {
    public static void main(String[] args) {
        List<String> list = new ArrayList<>();
        list.add("one");
        list.add("two");
        list.add("three");
        list.add("four");
        list.add("five");
        System.out.println("list:"+list);

        System.out.println(list.get(2));

        list.set(2,"3");
        System.out.println("list:"+list);

        String s = list.remove(3);
        System.out.println("list:"+list);
        System.out.println(s);

        list.add(4,"six");
        System.out.println("list:"+list);

        List<String> list1 = list.subList(1,3);
        System.out.println("list1:"+list1);














//        List<String> list = new ArrayList<>();
//        list.add("one");
//        list.add("two");
//        list.add("three");
//        list.add("four");
//        list.add("five");
//        System.out.println("list:"+list);
//
//        System.out.println(list.get(2));
//
//        list.set(2,"3");
//        System.out.println("list:"+list);
//
//        String s = list.remove(3);
//        System.out.println("list:"+list);
//        System.out.println(s);
//
//        list.add(4,"six");
//        System.out.println("list:"+list);
//
//        List<String> list1 = list.subList(1,3);
//        System.out.println("list1:"+list1);

    }
}
